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Commit 0b9c3a4b authored by abdullh.alsoleman's avatar abdullh.alsoleman
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View file @ 0b9c3a4b
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### IntelliJ IDEA ###
.idea/modules.xml
.idea/jarRepositories.xml
.idea/compiler.xml
.idea/libraries/
*.iws
*.iml
*.ipr
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store
\ No newline at end of file
.idea/artifacts/Cordinator_Worker_jar.xml 0 → 100644
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<component name="ArtifactManager">
<artifact type="jar" name="Cordinator_Worker:jar">
<output-path>$PROJECT_DIR$/out/artifacts/Cordinator_Worker_jar</output-path>
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.idea/encodings.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
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.idea/misc.xml 0 → 100644
View file @ 0b9c3a4b
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
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\ No newline at end of file
.idea/uiDesigner.xml 0 → 100644
View file @ 0b9c3a4b
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.idea/vcs.xml 0 → 100644
View file @ 0b9c3a4b
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
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</project>
\ No newline at end of file
.idea/workspace.xml 0 → 100644
View file @ 0b9c3a4b
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
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\ No newline at end of file
logs/app.log 0 → 100644
View file @ 0b9c3a4b
2024-01-24 20:49:15,194 ERROR Application [main] Expecting parameters <port number> <number of workers> <path to worker jar file>
2024-01-24 20:51:27,355 ERROR Application [main] Expecting parameters <port number> <number of workers> <path to worker jar file>
2024-01-24 20:52:21,967 ERROR Application [main] Expecting parameters <port number> <number of workers> <path to worker jar file>
2024-01-24 20:52:40,149 ERROR Application [main] Expecting parameters <port number> <number of workers> <path to worker jar file>
2024-01-24 20:56:42,612 ERROR Application [main] Expecting parameters <port number> <number of workers> <path to worker jar file>
2024-01-24 20:57:26,870 ERROR Application [main] Expecting parameters <port number> <number of workers> <path to worker jar file>
2024-01-24 20:58:36,788 ERROR Application [main] Expecting parameters <port number> <number of workers> <path to worker jar file>
2024-01-24 21:00:17,059 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 21:01:07,857 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:01:08,048 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:03:44,531 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:03:44,629 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116, 192.168.56.116]
2024-01-24 21:03:49,803 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:03:54,697 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-24 21:05:11,472 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:05:11,586 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116, 192.168.56.116]
2024-01-24 21:05:15,782 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:05:22,372 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-24 21:06:24,966 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:06:25,073 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116, 192.168.56.116]
2024-01-24 21:06:29,773 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:06:30,559 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-24 21:09:19,455 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 21:09:30,401 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:09:30,512 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:10:24,384 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 21:10:35,292 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:10:35,402 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:11:21,153 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 21:11:32,122 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:11:32,236 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:13:16,243 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 21:13:16,270 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:13:16,401 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:15:26,728 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:15:26,845 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116, 192.168.56.116]
2024-01-24 21:15:37,773 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:16:41,192 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 21:16:52,600 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:16:52,725 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:17:15,818 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-24 21:17:18,275 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-24 21:18:26,484 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-24 21:18:26,581 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-24 21:20:23,025 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 21:20:23,089 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 21:20:23,209 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 21:23:11,761 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-24 22:48:47,701 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-24 22:48:52,648 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-24 22:48:52,873 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-24 22:49:21,828 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-24 22:49:23,944 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-24 22:50:32,538 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-24 22:50:32,565 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-24 22:50:32,566 ERROR Application [main-EventThread] Closed Successfully
2024-01-24 22:50:32,566 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 14:04:50,857 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:04:54,213 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:04:54,328 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 14:12:15,500 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 14:12:48,504 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:13:05,415 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:13:05,552 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 14:13:23,495 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 14:13:37,595 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 14:13:47,883 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 14:13:47,945 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 14:14:59,477 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:15:11,078 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:15:11,211 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 14:15:35,499 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 14:15:36,558 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 14:15:47,259 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 14:15:47,352 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 14:16:35,727 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:16:40,518 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:16:40,627 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 14:17:11,468 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 14:17:13,197 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 14:19:32,192 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:19:35,520 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:19:35,642 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 14:20:05,504 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 14:20:06,730 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 14:20:18,105 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 14:20:18,185 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:114)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 14:21:30,060 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:21:38,300 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:21:38,425 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 14:24:30,526 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:24:35,687 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:24:35,810 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 14:26:10,147 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 14:26:13,620 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 14:26:13,741 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 21:46:03,875 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 21:54:55,054 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 21:55:15,629 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 21:55:15,747 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 21:56:20,379 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 21:57:07,024 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 21:57:11,424 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 21:57:11,540 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 21:59:10,315 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 21:59:27,649 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 21:59:32,112 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 21:59:32,240 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:02:59,860 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:03:03,695 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:03:03,811 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:04:20,277 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:04:39,474 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:04:44,362 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:04:44,487 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:06:30,676 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:06:33,444 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:06:33,560 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:08:54,317 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:09:24,331 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 22:10:27,935 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:10:36,027 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:10:36,153 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:11:02,356 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:12:59,076 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 22:13:35,864 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:13:42,370 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:13:42,500 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:14:10,295 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:14:19,719 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 22:15:16,305 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:15:25,978 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:15:26,088 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:15:50,317 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:15:57,325 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 22:19:29,999 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:19:41,554 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:19:41,661 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:20:04,292 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:20:09,535 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 22:32:36,636 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:32:36,643 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:32:36,772 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:33:44,200 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:34:09,768 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:34:09,854 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:34:09,972 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:35:54,234 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:44:47,989 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:113)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 22:44:47,989 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 22:44:48,083 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:113)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 22:48:03,794 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:48:03,823 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:48:03,954 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:48:48,705 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:48:48,788 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:48:48,908 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:49:27,617 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:49:27,713 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:49:27,842 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:50:02,926 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:50:32,940 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 22:50:41,053 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:113)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 22:50:41,055 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 22:50:41,134 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:113)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 22:50:41,138 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:113)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:133)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 22:50:41,139 ERROR Application [main-EventThread] Closed Successfully
2024-01-25 22:51:24,066 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:51:24,140 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:51:24,257 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:51:38,841 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:51:59,161 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:52:08,863 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 22:52:08,970 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 22:52:37,182 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:52:37,264 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:52:37,380 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:53:12,874 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:53:12,956 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:53:13,091 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 22:53:46,910 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 22:53:57,663 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 22:53:57,775 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:04:12,917 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 23:04:13,194 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 23:05:41,994 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:113)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:101)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
2024-01-25 23:13:05,653 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:13:05,741 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:13:05,869 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:13:41,653 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:13:41,727 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:13:41,839 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:14:28,456 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:14:32,845 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:14:32,995 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:15:38,702 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 23:16:08,747 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 23:17:58,277 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:18:02,667 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:18:02,776 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:18:32,697 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 23:19:02,702 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 23:20:14,889 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:20:52,467 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:21:24,927 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:21:28,131 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:21:28,255 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:22:01,489 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:22:07,155 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:22:07,271 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:22:36,691 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 23:23:11,213 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:23:24,470 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:23:24,583 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:23:46,764 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 23:24:16,770 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 23:30:42,144 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:30:54,316 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:30:54,439 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:31:16,689 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 23:31:46,695 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 23:32:14,650 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 23:32:41,939 INFO Zookeeper.ServiceRegistry [main] The cluster addresses are: []
2024-01-25 23:32:56,045 INFO Zookeeper.ServiceRegistry [main] Registered to service registry
2024-01-25 23:32:56,160 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: [192.168.56.116]
2024-01-25 23:33:16,674 INFO Zookeeper.ServiceRegistry [main-EventThread] The cluster addresses are: []
2024-01-25 23:33:46,679 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.ArithmeticException: / by zero
at Coordinator_Worker.Coordinator.startCoordinator(Coordinator.java:33)
at Zookeeper.OnElectionAction.onElectedToBeLeader(OnElectionAction.java:23)
at Zookeeper.LeaderElection.reelectLeader(LeaderElection.java:44)
at Zookeeper.LeaderElection.process(LeaderElection.java:65)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
2024-01-25 23:37:14,392 ERROR Application [main-EventThread] Disconnected from Zookeeper
2024-01-25 23:37:32,531 ERROR org.apache.zookeeper.ClientCnxn [main-EventThread] Error while calling watcher.
java.lang.RuntimeException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /service_registry
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:113)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:563)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:538)
Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /service_registry
at org.apache.zookeeper.KeeperException.create(KeeperException.java:101)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:53)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2366)
at Zookeeper.ServiceRegistry.updateAddresses(ServiceRegistry.java:74)
at Zookeeper.ServiceRegistry.process(ServiceRegistry.java:108)
... 2 common frames omitted
pom.xml 0 → 100644
View file @ 0b9c3a4b
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>Service-Registration-and-Discovery</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<source>17</source>
<target>17</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.9.1</version>
</dependency>
</dependencies>
</project>
\ No newline at end of file
src/main/java/Application.java 0 → 100644
View file @ 0b9c3a4b
import Zookeeper.LeaderElection;
import Zookeeper.OnElectionAction;
import Zookeeper.ServiceRegistry;
import ch.qos.logback.classic.Logger;
import org.apache.zookeeper.KeeperException;
import org.apache.zookeeper.WatchedEvent;
import org.apache.zookeeper.Watcher;
import org.apache.zookeeper.ZooKeeper;
import org.slf4j.LoggerFactory;
import java.io.IOException;
public class Application implements Watcher {
private static final Logger logger = (Logger) LoggerFactory.getLogger(Application.class);
private static final String address = "192.168.56.115:2181";
private static final int SESSION_TIMEOUT = 3000; //dead client
private static final int DEFAULT_PORT = 8080;
private ZooKeeper zooKeeper;
public static void main(String[] args) throws IOException, InterruptedException, KeeperException {
// if (args.length != 3) {
// logger.error("Expecting parameters <port number> <number of workers> <path to worker jar file>");
// System.exit(1);
// }
int currentServerPort = args.length == 1 ? Integer.parseInt(args[0]) : DEFAULT_PORT;
Application application = new Application();
ZooKeeper zooKeeper = application.connectToZookeeper();
// int numberOfWorkers = Integer.parseInt(args[1]);
//String pathToWorkerProgram = args[2];
//Autohealer autohealer = new Autohealer(numberOfWorkers, pathToWorkerProgram,zooKeeper);
//ServiceRegistry serviceRegistry = new ServiceRegistry(zooKeeper,autohealer);
ServiceRegistry serviceRegistry = new ServiceRegistry(zooKeeper);
OnElectionAction onElectionAction = new OnElectionAction(serviceRegistry, currentServerPort);
LeaderElection leaderElection = new LeaderElection(zooKeeper, onElectionAction);
leaderElection.volunteerForLeadership();
leaderElection.reelectLeader();
application.run();
application.close();
}
public ZooKeeper connectToZookeeper() throws IOException {
this.zooKeeper = new ZooKeeper(address, SESSION_TIMEOUT, this);
return zooKeeper;
}
public void run() throws InterruptedException {
synchronized (zooKeeper) {
zooKeeper.wait();
}
}
private void close() throws InterruptedException {
this.zooKeeper.close();
}
@Override
public void process(WatchedEvent watchedEvent) {
switch (watchedEvent.getType()) {
case None:
if (watchedEvent.getState() == Event.KeeperState.SyncConnected) {
logger.info("Successfully connected to Zookeeper");
} else if (watchedEvent.getState() == Event.KeeperState.Disconnected) {
synchronized (zooKeeper) {
logger.error("Disconnected from Zookeeper");
zooKeeper.notifyAll();
}
} else if (watchedEvent.getState() == Event.KeeperState.Closed) {
logger.error ("Closed Successfully");
}
break;
}
}
}
src/main/java/Coordinator_Worker/Communication.java 0 → 100644
View file @ 0b9c3a4b
package Coordinator_Worker;
import java.io.*;
import java.net.Socket;
import java.util.List;
import java.util.Map;
public class Communication {
public static void sendData(Socket socket, String dataString, List<String> fileNames) throws IOException {
ObjectOutputStream objectOutputStream = new ObjectOutputStream(socket.getOutputStream());
objectOutputStream.writeObject(new DataObject(dataString, fileNames));
}
public static List<Document> receiveResult(Socket socket) throws IOException, ClassNotFoundException {
ObjectInputStream objectInputStream = new ObjectInputStream(socket.getInputStream());
return (List<Document>) objectInputStream.readObject();
}
public static DataObject receiveData(Socket socket) throws IOException, ClassNotFoundException {
ObjectInputStream objectInputStream = new ObjectInputStream(socket.getInputStream());
return (DataObject) objectInputStream.readObject();
}
public static void sendResult(Socket socket, List<Document> response) throws IOException {
ObjectOutputStream objectOutputStream = new ObjectOutputStream(socket.getOutputStream());
objectOutputStream.writeObject(response);
}
}
src/main/java/Coordinator_Worker/Coordinator.java 0 → 100644
View file @ 0b9c3a4b
package Coordinator_Worker;
import Zookeeper.ServiceRegistry;
import java.io.IOException;
import java.net.Socket;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;
import java.util.concurrent.*;
public class Coordinator {
private static final int PORT = 4444;
public static void startCoordinator() {
try {
List<Future<List<Document>>> futures = new ArrayList<>();
List<Document> resultFromAllWorkers=new ArrayList<>();
String dataString = "the car";
String [] parts = dataString.split("\\s");
List<Term> terms = new ArrayList<>();
for (String part:parts) {
terms.add(new Term(part));
}
TreeMap<String,Double> response= new TreeMap<>();
List<String> fileNames = getFileNamesInDirectory("src/main/resources");
int eachWorkerFiles = fileNames.size() / ServiceRegistry.getWorkers().size();
int mode = fileNames.size() % ServiceRegistry.getWorkers().size();
int index = 0;
List<CoordinatorHandler> handlerList = new ArrayList<>();
ExecutorService executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
if(ServiceRegistry.getWorkers().size()==1){
// Connect to worker
Socket workerSocket = new Socket("127.0.0.1", PORT);
// Create a CoordinatorHandler instance for each worker
CoordinatorHandler handler = new CoordinatorHandler(dataString,workerSocket, fileNames);
handlerList.add(handler);
// Start the CoordinatorHandler thread
futures.add(executorService.submit(handler));
}else {
for (Worker worker : ServiceRegistry.getWorkers()) {
List<String> workerFilesList = new ArrayList<>();
for (int i = 0; i < eachWorkerFiles; i++) {
workerFilesList.add(fileNames.get(index));
index++;
if (mode != 0) {
if (index != fileNames.size()) {
workerFilesList.add(fileNames.get(index));
index++;
}
}
// Connect to worker
Socket workerSocket = new Socket("127.0.0.1", PORT);
// Create a CoordinatorHandler instance for each worker
CoordinatorHandler handler = new CoordinatorHandler(dataString, workerSocket, workerFilesList);
handlerList.add(handler);
// Start the CoordinatorHandler thread
futures.add(executorService.submit(handler));
}
}
}
for (Future<List<Document>> future : futures) {
try {
List<Document> documents = future.get();
resultFromAllWorkers.addAll(documents);
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
}
executorService.awaitTermination(5,TimeUnit.MICROSECONDS);
// Shut down the executor after all tasks are submitted
executorService.shutdown();
for (int i=0 ; i<terms.size();i++) {
for (Document document:resultFromAllWorkers) {
Map<String,Double> tf = document.getTf();
if(tf.get(terms.get(i))>0);
terms.get(i).increase();
}
}
TreeMap<String,Double> IDF = new TreeMap<>();
for (Document document: resultFromAllWorkers) {
document.setTerms(terms);
document.CalculateIDF(fileNames.size());
IDF.put(document.getName(),document.getIDF());
}
System.out.println("IDF Files: "+ IDF);
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
public static List<String> getFileNamesInDirectory(String directoryPath) {
try {
// Create a Path object for the specified directory
Path directory = Paths.get(directoryPath);
// Use try-with-resources to open a DirectoryStream and iterate over the files
try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(directory)) {
// Create a list to store file names
List<String> fileNames = new ArrayList<>();
// Iterate over the files in the directory
for (Path path : directoryStream) {
// Get the file name and add it to the list
fileNames.add(path.getFileName().toString());
}
// Return the list of file names
return fileNames;
}
} catch (IOException e) {
// Handle exceptions, e.g., directory not found
e.printStackTrace();
return Collections.emptyList();
}
}
static class CoordinatorHandler implements Callable<List<Document>> {
private Socket clientSocket;
private List<String> fileNames = new ArrayList<>();
// private List<Document> result = new ArrayList<>();
String dataString= "";
public CoordinatorHandler(String dataString,Socket socket, List<String> fileNames) {
this.clientSocket = socket;
this.fileNames.addAll(fileNames);
this.dataString=dataString;
}
@Override
public List<Document> call() {
List<Document> result=new ArrayList<>();
try {
// Assume the coordinator sends a string and a list of file names
// Send data to worker
Communication.sendData(clientSocket, dataString, fileNames);
// Receive results from worker
result = Communication.receiveResult(clientSocket);
System.out.println("Received result from worker: " + result);
clientSocket.close();
} catch (IOException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
} finally {
return result;
}
}
// public List<Document> getResult() {
// return result;
// }
}
}
src/main/java/Coordinator_Worker/DataObject.java 0 → 100644
View file @ 0b9c3a4b
package Coordinator_Worker;
import java.io.Serializable;
import java.util.List;
class DataObject implements Serializable {
private String dataString;
private List<String> fileNames;
public DataObject(String dataString, List<String> fileNames) {
this.dataString = dataString;
this.fileNames = fileNames;
}
public String getDataString() {
return dataString;
}
public List<String> getFileNames() {
return fileNames;
}
}
src/main/java/Coordinator_Worker/Document.java 0 → 100644
View file @ 0b9c3a4b
package Coordinator_Worker;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class Document implements Serializable {
private String name;
private Map<String,Double> tf;
private List<Term> terms;
private Double IDF=0.0;
public Document(String name)
{
this.name = name;
}
public String getName() {
return name;
}
public Map<String, Double> getTf() {
return tf;
}
public void setTerms(List<Term> terms) {
this.terms.addAll(terms);
}
public void setTf(String fileName, Double value ) {
this.tf.put(fileName,value);
}
public Double getIDF() {
return IDF;
}
public void CalculateIDF(int totalNumFiles){
for(int i=0; i < terms.size();i++) {
Term term = terms.get(i);
IDF += Math.log(term.getNumOfFile() / totalNumFiles) * tf.get(term.getTermName());
}
}
}
src/main/java/Coordinator_Worker/Term.java 0 → 100644
View file @ 0b9c3a4b
package Coordinator_Worker;
public class Term {
private String term;
private double numOfFile;
public Term(String term) {
this.term = term;
}
public double getNumOfFile() {
return numOfFile;
}
public String getTermName() {
return term;
}
public void increase(){
numOfFile++;
}
}
src/main/java/Coordinator_Worker/Worker.java 0 → 100644
View file @ 0b9c3a4b
package Coordinator_Worker;
import java.io.File;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.*;
public class Worker {
private static final int PORT = 4444;
private String nodeName;
private String ipAddress;
private String userName;
private static List<Document> documents = new ArrayList<>();
public Worker(String fullPathNode) {
this.nodeName = fullPathNode;
}
public static void startWorker() {
// Step 1: Set up server socket to listen for connections
while (true) {
try {
ServerSocket serverSocket = new ServerSocket(PORT);
// Step 2: Accept connection from coordinator
Socket coordinatorSocket = serverSocket.accept();
// Step 3: Receive data from coordinator
DataObject data = Communication.receiveData(coordinatorSocket);
System.out.println("Received data from coordinator: " + data.getDataString() + ", " + data.getFileNames());
// Step 4: Process the data using IDF algorithm
List<Document> response = IDF(data);
// Step 5: Send the result back to the coordinator
Communication.sendResult(coordinatorSocket, response);
// Step 6: Close sockets
coordinatorSocket.close();
serverSocket.close();
} catch (IOException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
}
}
// Function to calculate IDF for each term in the search query across files
private static List<Document> IDF(DataObject data) {
String searchQuery = data.getDataString();
List<Document> r=new ArrayList<>();
String[] terms = searchQuery.split("\\s+");
// Step 2: Use ExecutorService for parallel processing
ExecutorService executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
try {
List<Callable<Document>> tasks=new ArrayList<>();
List<Future<Document>> futures = new ArrayList<>(); // Step 3: Submit a task for each file to the ExecutorService
for (String fileName : data.getFileNames()) {
File file = new File("C:\\Users\\Abdullah\\Downloads\\network-communication-master\\Cordinator_Worker\\src\\main\\resources\\" + fileName);
Callable<Document> task = () -> processFile(file, terms);
tasks.add(task);
futures.add(executorService.submit(task));
}
executorService.awaitTermination(2, TimeUnit.MILLISECONDS);
// Step 4: Retrieve results from Future and merge into the 'r' list
for (Future<Document> future : futures) {
try {
Document document = future.get();
r.add(document);
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
}
} catch (InterruptedException e) {
e.printStackTrace();
} finally {
// Step 5: Shutdown the ExecutorService
executorService.shutdown();
}
// Step 6: Return the final IDF map
return r;
}
// Function to process each file and calculate term frequencies
private static Document processFile(File file, String[] terms) {
Document document = new Document(file.getName());
int totalWords = 0;
try {
// Read content from the file
String content = new String(Files.readAllBytes(file.toPath()));
String[] words = content.split("\\s+");
// Calculate term frequencies in the file
for (String term : terms) {
int frequency = 0;
for (String word : words) {
if (word.equals(term)) {
frequency++;
}
totalWords++;
}
document.setTf(term, (double) (frequency / totalWords));
}
} catch (IOException e) {
e.printStackTrace();
// Handle file reading exception
}finally {
return document;
}
}
private static synchronized void addToDocuments(Document document) {
documents.add(document);
}
public void setIpAddress(String ipAddress) {
this.ipAddress = ipAddress;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getNodeName() {
return nodeName;
}
public static List<String> getIpAddress(List<Worker> workers) {
List<String> allAddress = new ArrayList<>();
for (Worker worker : workers) {
allAddress.add(worker.ipAddress);
}
return allAddress;
}
public String getIpAddress() {
return ipAddress;
}
public String getUserName() {
return userName;
}
}
src/main/java/Zookeeper/LeaderElection.java 0 → 100644
View file @ 0b9c3a4b
package Zookeeper;
import org.apache.zookeeper.*;
import org.apache.zookeeper.data.Stat;
import java.util.Collections;
import java.util.List;
public class LeaderElection implements Watcher {
private static final String ELECTION_NAMESPACE = "/election";
private String currentZnodeName;
private ZooKeeper zooKeeper;
private OnElectionCallback onElectionCallback;
public LeaderElection(ZooKeeper zooKeeper, OnElectionCallback onElectionCallback) {
this.zooKeeper = zooKeeper;
this.onElectionCallback = onElectionCallback;
}
public void volunteerForLeadership() throws InterruptedException, KeeperException {
String znodePrefix = ELECTION_NAMESPACE + "/c_";
String znodeFullPath = zooKeeper.create(znodePrefix, new byte[]{}, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.EPHEMERAL_SEQUENTIAL);
System.out.println(znodeFullPath);
this.currentZnodeName = znodeFullPath.replace(ELECTION_NAMESPACE + "/", "");
}
public void reelectLeader() throws InterruptedException, KeeperException {
String predecessorName = "";
Stat predecessorStat = null;
//this while to guarantee get predecessor even if it deleted just before zookeeper.exist
while (predecessorStat == null) {
List<String> children = zooKeeper.getChildren(ELECTION_NAMESPACE, false);
Collections.sort(children);
String smallestChild = children.get(0); //the first element
if (smallestChild.equals(currentZnodeName)) {
System.out.println("I'm a leader");
onElectionCallback.onElectedToBeLeader();
return;
} else {
System.out.println("I'm not a leader");
int predecessorIndex = children.indexOf(currentZnodeName) - 1;
predecessorName = children.get(predecessorIndex);
predecessorStat = zooKeeper.exists(ELECTION_NAMESPACE + "/" + predecessorName, this);
}
}
onElectionCallback.onWorker();
System.out.println("Watching znode " + predecessorName);
System.out.println();
}
@Override
public void process(WatchedEvent watchedEvent) {
switch (watchedEvent.getType()) {
case NodeDeleted:
try {
reelectLeader();
} catch (InterruptedException e) {
throw new RuntimeException(e);
} catch (KeeperException e) {
throw new RuntimeException(e);
}
break;
}
}
}
src/main/java/Zookeeper/OnElectionAction.java 0 → 100644
View file @ 0b9c3a4b
package Zookeeper;
import Coordinator_Worker.Coordinator;
import Coordinator_Worker.Worker;
import org.apache.zookeeper.KeeperException;
public class OnElectionAction implements OnElectionCallback {
private final ServiceRegistry serviceRegistry;
private final int port;
public OnElectionAction(ServiceRegistry serviceRegistry, int port) {
this.serviceRegistry = serviceRegistry;
this.port = port;
}
@Override
public void onElectedToBeLeader() throws InterruptedException, KeeperException {
serviceRegistry.unregisterFromCluster();
serviceRegistry.registerForUpdates();
Thread.sleep(30000);
Coordinator.startCoordinator();
}
@Override
public void onWorker() {
try {
String username = System.getProperty("user.name");
String currentServerAddress =
"192.168.56.116"+","+username+"," +port;
serviceRegistry.registerToCluster(currentServerAddress);
Worker.startWorker();
} catch (InterruptedException e) {
e.printStackTrace();
}catch (KeeperException e) {
e.printStackTrace();
}
}
}
src/main/java/Zookeeper/OnElectionCallback.java 0 → 100644
View file @ 0b9c3a4b
package Zookeeper;
import org.apache.zookeeper.KeeperException;
public interface OnElectionCallback {
void onElectedToBeLeader() throws InterruptedException, KeeperException;
void onWorker();
}
src/main/java/Zookeeper/ServiceRegistry.java 0 → 100644
View file @ 0b9c3a4b
package Zookeeper;
import Coordinator_Worker.Worker;
import ch.qos.logback.classic.Logger;
import org.apache.zookeeper.*;
import org.apache.zookeeper.data.Stat;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
public class ServiceRegistry implements Watcher {
private static final String REGISTRY_ZNODE = "/service_registry";
private final ZooKeeper zooKeeper;
private String currentZnode = null;
private static final Logger logger = (Logger) LoggerFactory.getLogger(ServiceRegistry.class);
private static List<Worker> workers= new ArrayList<>();
//private Autohealer autohealer;
public ServiceRegistry(ZooKeeper zooKeeper) {
//this.autohealer=autohealer;
this.zooKeeper = zooKeeper;
createServiceRegistryZnode();
}
private void createServiceRegistryZnode() {
try {
if (zooKeeper.exists(REGISTRY_ZNODE, false) == null) {
zooKeeper.create(REGISTRY_ZNODE, new byte[]{}, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
}
} catch (KeeperException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public void registerToCluster(String metadata) throws KeeperException, InterruptedException {
if (this.currentZnode != null) {
logger.info("Already registered to service registry");
return;
}
this.currentZnode = zooKeeper.create(REGISTRY_ZNODE + "/n_", metadata.getBytes(),
ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.EPHEMERAL_SEQUENTIAL);
logger.info("Registered to service registry");
}
public void registerForUpdates() {
try {
updateAddresses();
} catch (KeeperException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public void unregisterFromCluster() {
try {
if (currentZnode != null && zooKeeper.exists(currentZnode, false) != null) {
zooKeeper.delete(currentZnode, -1);
}
} catch (KeeperException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
private synchronized void updateAddresses() throws KeeperException, InterruptedException {
System.out.println("Enter");
List<String> workerZnodes = zooKeeper.getChildren(REGISTRY_ZNODE, this);
// SortNodes(workerZnodes);
// List<String> addresses = new ArrayList<>();
// List<String> names = new ArrayList<>();
List<Worker> workerList= new ArrayList<>();
Thread.sleep(100);
for (String workerZnode : workerZnodes) {
String workerFullPath = REGISTRY_ZNODE + "/" + workerZnode;
Worker newWorker = new Worker(workerZnode);
Stat stat = zooKeeper.exists(workerFullPath, false);
if (stat == null) {
continue;
}
byte[] addressBytes = zooKeeper.getData(workerFullPath, false, stat);
String data = new String(addressBytes);
String[] parts = data.split(",");
String address = parts[0];
newWorker.setIpAddress(address);
newWorker.setUserName(parts[1]);
workerList.add(newWorker);
}
// Worker.SortNodes(workerList);
System.out.println(workers);
if(workers!=null)
workers.removeAll(workers);
if(workerList!=null)
workers.addAll(workerList);
logger.info("The cluster addresses are: " + Worker.getIpAddress(workers));
}
@Override
public void process(WatchedEvent watchedEvent) {
try {
updateAddresses();
System.out.println(workers);
Thread.sleep(1000);
} catch (KeeperException e) {
throw new RuntimeException(e);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
public static List<Worker> getWorkers() {
return workers;
}
}
\ No newline at end of file
src/main/resources/file1.txt 0 → 100644
View file @ 0b9c3a4b
fadfma the the fadfma the the fadfma the the fadfma the the fadfma the the fadfma the thev fadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the car
carcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcar car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""
car ""
car ""car ""car ""
car ""
car ""car ""
car ""
car ""car ""
car ""
vcar ""
car ""car ""car ""car ""car ""v
src/main/resources/file2.txt 0 → 100644
View file @ 0b9c3a4b
fadfma the the fadfma the the fadfma the the fadfma the the fadfma the the fadfma the thev fadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the car
carcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcar car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""
car ""
car ""car ""car ""
car ""
car ""car ""
car ""
car ""car ""
car ""
vcar ""
car ""car ""car ""car ""car ""v
src/main/resources/file3.txt 0 → 100644
View file @ 0b9c3a4b
fadfma the the fadfma the the fadfma the the fadfma the the fadfma the the fadfma the thev fadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the car
carcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcar car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""
car ""
car ""car ""car ""
car ""
car ""car ""
car ""
car ""car ""
car ""
vcar ""
car ""car ""car ""car ""car ""v
src/main/resources/file4.txt 0 → 100644
View file @ 0b9c3a4b
fadfma the the fadfma the the fadfma the the fadfma the the fadfma the the fadfma the thev fadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the car
carcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcar car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""
car ""
car ""car ""car ""
car ""
car ""car ""
car ""
car ""car ""
car ""
vcar ""
car ""car ""car ""car ""car ""v
src/main/resources/file5.txt 0 → 100644
View file @ 0b9c3a4b
fadfma the the fadfma the the fadfma the the fadfma the the fadfma the the fadfma the thev fadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the
fadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the thefadfma the the car
carcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcarcar car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""car ""
car ""
car ""car ""car ""
car ""
car ""car ""
car ""
car ""car ""
car ""
vcar ""
car ""car ""car ""car ""car ""v
src/main/resources/logback.xml 0 → 100644
View file @ 0b9c3a4b
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<property name="HOME_LOG" value="logs/app.log"/>
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<layout class="ch.qos.logback.classic.PatternLayout">
<Pattern>
%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n
</Pattern>
</layout>
</appender>
<appender name="FILE" class="ch.qos.logback.core.FileAppender">
<file>${HOME_LOG}</file>
<append>true</append>
<immediateFlush>true</immediateFlush>
<encoder>
<pattern>%d %p %c{1.} [%t] %m%n</pattern>
</encoder>
</appender>
<!-- Log Level: ERROR, WARN, INFO, DEBUG, TRACE-->
<logger name="Zookeeper" level="DEBUG" additivity="false">
<appender-ref ref="CONSOLE"/>
<appender-ref ref="FILE"/>
</logger>
<root level="error">
<appender-ref ref="FILE"/>
</root>
</configuration>
\ No newline at end of file
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